ELISA & serology supplies
ELISA procurement connects a defined assay with the equipment and supplies required by its instructions. This group covers infection-related kits, TORCH inquiries and plate reader and washer equipment. Start with the exact target, required antibody class or antigen and the existing laboratory arrangement. A 96-well label is not a complete compatibility statement, and a panel name should not conceal which individual kits are included.
Useful details for your quote
- Exact assay target and antibody class
- Qualitative or quantitative requirement
- Approved kit and specimen specification
- Plate format and existing equipment references
- Reader, washer and other equipment needs
- Pack contents, controls and expiry
Specify what the assay detects
Separate antigen, antibody and combined requirements. Include antibody class where the laboratory needs it. A familiar infection name does not identify the assay generation or target. Ask alternatives to show these differences plainly so a method change is not hidden inside a broad ELISA-kit quote.
Check the complete equipment interface
The kit instructions define relevant reader and washer requirements. Give current equipment models for review and ask for any required wavelength, plate or software capability to be checked specifically. A plate reader and washer do different jobs; one should not be assumed to include the other.
Understand usable well capacity
Nominal wells or tests need to be considered alongside the kit’s controls, standards and intended arrangement. Ask for actual pack contents and whether strips can be used separately under the labelled conditions. Do not equate one well count automatically with the same number of reportable patient results.
Itemise panels and shared supplies
A TORCH or hepatitis grouping can contain several separate assays. Request each target and quantity. Companion reagents should only be shared where the exact instructions allow it; a common brand name is not enough to assume wash solutions or other components can be interchanged.
Plan the assay’s replenishment cycle
Compare remaining expiry and labelled life of opened or prepared components with the laboratory’s workload. Request applicable control or calibration supplies and product documents. For equipment purchases, confirm included software, accessories and commercial service terms separately from the technical reader or washer specification.
Common questions
Does ELISA mean every kit fits our reader?
No. Check the exact kit’s equipment and measurement requirements against the actual reader and washer configuration.
Are plate wells the same as usable patient tests?
Not necessarily. Controls, standards and the kit arrangement can use wells. Request the manufacturer’s pack description and assess it against the approved workflow.
Can TORCH be requested as one panel?
Yes, but itemise targets and antibody classes and ask whether the offer is a combined format or several individual kits.